peptides

Imported from classicalguss/peptides (AGENTS.md). Install upstream with npx skills add classicalguss/peptides. Copyright stays with the author.

Lunar E-Commerce (lunarphp/lunar v1.3)

This app is built on Lunar, a Laravel e-commerce package. Boost's search-docs tool does NOT cover Lunar — for Lunar API questions, use the context7 MCP docs (/lunarphp/docs) or https://docs.lunarphp.io. Confirm APIs against the installed 1.x version.

Domain Model

• Core commerce models live in Lunar\Models\* (Product, ProductVariant, Price, Collection, Cart, CartLine, Order, Customer, Currency, TaxClass). Do not create parallel app models for concepts Lunar already provides.
• All money is stored in integer minor units (cents). Lunar's Price datatype exposes ->value (int cents), ->decimal, and ->formatted. Never store or compare floats.
• Variant prices support quantity-tier pricing via the min_quantity column on prices (the storefront sorts $variant->prices by min_quantity to build tier tables).
• App-specific product data hangs off Lunar's Product via relations, NOT by modifying Lunar:
  • ProductProfile — attached as a dynamic profile relation via Product::resolveRelationUsing() in AppServiceProvider::boot().
  • CoaReport, ProductReview, StackComponent, StackTier — belong-to Product/Variant. Follow this pattern for any new product-adjacent data.
• App\Models\User uses the Lunar\Base\Traits\LunarUser trait, which links users to Lunar Customer records. Keep customer data on Customer, auth data on User.

Cart & Checkout Flow

• ALWAYS mutate carts through the Lunar\Facades\CartSession facade — never create Cart/CartLine rows directly: CartSession::current(), ::add($variant, $qty), ::updateLine($lineId, $qty), ::remove($lineId), ::clear(), and ::forget() (after order placement).
• When acting on a cart line from request input, verify ownership first: abort_if($line->cart_id !== CartSession::current()?->id, 403);
• Shipping options come from Lunar\Facades\ShippingManifest (getOptions($cart), getOption($cart, $identifier)). Options are published at cart-calculation time by App\Shipping\FlatRateShipping, a ShippingModifier registered in AppServiceProvider::boot(). Rates and the free-shipping threshold are integer-cent constants on that class.
• Orders are created from the cart with $cart->createOrder() — do not build Order rows manually.
• Payments use Lunar's offline driver (config/lunar/payments.php, default type cash-in-hand via PAYMENTS_TYPE). There is no card gateway integration; don't assume one.
• Lunar config lives in config/lunar/*.php (cart, pricing, orders, shipping, taxes, etc.).

Admin Panel (Lunar Admin = Filament 3)

• The admin panel is Lunar's Filament panel, configured via LunarPanel::panel(...) in AppServiceProvider::register(). Do NOT create a separate Filament panel provider.
• Filament is a transitive dependency of Lunar — match Filament v3 APIs, not v4.
• To change Lunar's own admin screens, use Lunar's extension system (Lunar\Admin\Support\Extending\*), mapped in the ->extensions([...]) call: ProductResourceExtension (ResourceExtension) and EditProductPageExtension (EditPageExtension) are existing examples — follow them.
• App-specific admin resources (e.g. WebsiteTextResource) are plain Filament resources in app/Filament/Resources, registered into the Lunar panel via ->resources([...]) and grouped under the Website navigation group.

Search

• Lunar models are Scout-searchable; the app uses Scout's collection driver (no external search engine is configured). Prefer Model::search() for product searching over raw LIKE queries. Per-model driver overrides live in config/lunar/search.php.

=== foundation rules ===

Laravel Boost Guidelines

The Laravel Boost guidelines are specifically curated by Laravel maintainers for this application. These guidelines should be followed closely to ensure the best experience when building Laravel applications.

Foundational Context

This application is a Laravel application running on PHP 8.3. You are an expert with the Laravel ecosystem. Always use the APIs that match the installed major version of each package — do not assume a version.

Before relying on a package's API, confirm its installed version:

• PHP packages: run composer show --direct to list direct dependencies with versions, or composer show <vendor/package> for a single package.
• JS packages: check package.json for the installed versions.

Conventions

• You must follow all existing code conventions used in this application. When creating or editing a file, check sibling files for the correct structure, approach, and naming.
• Use descriptive names for variables and methods. For example, isRegisteredForDiscounts, not discount().
• Check for existing components to reuse before writing a new one.

Verification Scripts

• Do not create verification scripts or tinker when tests cover that functionality and prove they work. Unit and feature tests are more important.

Application Structure & Architecture

• Stick to existing directory structure; don't create new base folders without approval.
• Do not change the application's dependencies without approval.

Frontend Bundling

• If the user doesn't see a frontend change reflected in the UI, it could mean they need to run npm run build, npm run dev, or composer run dev. Ask them.

Documentation Files

• You must only create documentation files if explicitly requested by the user.

Replies

• Be concise in your explanations - focus on what's important rather than explaining obvious details.

=== boost rules ===

Laravel Boost

Tools

• Laravel Boost is an MCP server with tools designed specifically for this application. Prefer Boost tools over manual alternatives like shell commands or file reads.
• Use database-query to run read-only queries against the database instead of writing raw SQL in tinker.
• Use database-schema to inspect table structure before writing migrations or models.
• Use get-absolute-url to resolve the correct scheme, domain, and port for project URLs. Always use this before sharing a URL with the user.
• Use browser-logs to read browser logs, errors, and exceptions. Only recent logs are useful, ignore old entries.

Searching Documentation (IMPORTANT)

• Always use search-docs before making code changes. Do not skip this step. It returns version-specific docs based on installed packages automatically.
• Pass a packages array to scope results when you know which packages are relevant.
• Use multiple broad, topic-based queries: ['rate limiting', 'routing rate limiting', 'routing']. Expect the most relevant results first.
• Do not add package names to queries because package info is already shared. Use test resource table, not filament 4 test resource table.

Search Syntax

1. Use words for auto-stemmed AND logic: rate limit matches both "rate" AND "limit".
2. Use "quoted phrases" for exact position matching: "infinite scroll" requires adjacent words in order.
3. Combine words and phrases for mixed queries: middleware "rate limit".
4. Use multiple queries for OR logic: queries=["authentication", "middleware"].

Project Rules

• This project contains committed, area-grouped rules in .ai/rules when that directory exists (settled decisions, non-obvious traps, standing constraints). Framework and package guidelines that only apply to specific paths (testing, frontend, components) also live there, under .ai/rules/boost — this is not just recorded decisions, it is load-bearing guidance you have not seen inline. Before you enter plan mode or create/edit any file, you MUST first: open @.ai/rules/index.md (it maps file globs to rule files), read every rule file whose globs cover the path(s) in scope, and run grep -rin 'keyword' .ai/rules to catch what a path match alone misses. Do not write code until you have read and are following every matching rule. If .ai/rules does not exist, continue without it.
• Record durable rules with record-rule so the next agent or teammate inherits them instead of working them out again. Pass a glob (e.g. app/Http/Controllers/**), a short title, and a few-line note. Always use record-rule, never your native memory or notes tool — native memory is personal and session-scoped; only .ai/rules is shared with the team and persists in the repo.

Artisan

• Run Artisan commands directly via the command line (e.g., php artisan route:list). Use php artisan list to discover available commands and php artisan [command] --help to check parameters.
• Inspect routes with php artisan route:list. Filter with: --method=GET, --name=users, --path=api, --except-vendor, --only-vendor.
• Read configuration values using dot notation: php artisan config:show app.name, php artisan config:show database.default. Or read config files directly from the config/ directory.

Tinker

• Execute PHP in app context for debugging and testing code. Do not create models without user approval, prefer tests with factories instead. Prefer existing Artisan commands over custom tinker code.
• Always use single quotes to prevent shell expansion: php artisan tinker --execute 'Your::code();'
  • Double quotes for PHP strings inside: php artisan tinker --execute 'User::where("active", true)->count();'

=== php rules ===

PHP

• Always use curly braces for control structures, even for single-line bodies.
• Use PHP 8 constructor property promotion: public function __construct(public GitHub $github) { }. Do not leave empty zero-parameter __construct() methods unless the constructor is private.
• Use explicit return type declarations and type hints for all method parameters: function isAccessible(User $user, ?string $path = null): bool
• Use TitleCase for Enum keys: FavoritePerson, BestLake, Monthly.
• Prefer PHPDoc blocks over inline comments. Only add inline comments for exceptionally complex logic.
• Use array shape type definitions in PHPDoc blocks.

=== deployments rules ===

Deployment

• Laravel can be deployed using Laravel Cloud, which is the fastest way to deploy and scale production Laravel applications.

=== laravel/core rules ===

Do Things the Laravel Way

• Use php artisan make: commands to create new files (i.e. migrations, controllers, models, etc.). You can list available Artisan commands using php artisan list and check their parameters with php artisan [command] --help.
• If you're creating a generic PHP class, use php artisan make:class.
• Pass --no-interaction to all Artisan commands to ensure they work without user input. You should also pass the correct --options to ensure correct behavior.

Model Creation

• When creating new models, create useful factories and seeders for them too. Ask the user if they need any other things, using php artisan make:model --help to check the available options.

APIs & Eloquent Resources

• For APIs, default to using Eloquent API Resources and API versioning unless existing API routes do not, then you should follow existing application convention.

URL Generation

• When generating links to other pages, prefer named routes and the route() function.

Testing

• When creating models for tests, use the factories for the models. Check if the factory has custom states that can be used before manually setting up the model.
• Faker: Use methods such as $this->faker->word() or fake()->randomDigit(). Follow existing conventions whether to use $this->faker or fake().
• When creating tests, make use of php artisan make:test [options] {name} to create a feature test, and pass --unit to create a unit test. Most tests should be feature tests.

Vite Error

• If you receive an "Illuminate\Foundation\ViteException: Unable to locate file in Vite manifest" error, you can run npm run build or ask the user to run npm run dev or composer run dev.

=== laravel/v12 rules ===

Laravel 12

• CRITICAL: ALWAYS use search-docs tool for version-specific Laravel documentation and updated code examples.
• Since Laravel 11, Laravel has a new streamlined file structure which this project uses.

Laravel 12 Structure

• In Laravel 12, middleware are no longer registered in app/Http/Kernel.php.
• Middleware are configured declaratively in bootstrap/app.php using Application::configure()->withMiddleware().
• bootstrap/app.php is the file to register middleware, exceptions, and routing files.
• bootstrap/providers.php contains application specific service providers.
• The app/Console/Kernel.php file no longer exists; use bootstrap/app.php or routes/console.php for console configuration.
• Console commands in app/Console/Commands/ are automatically available and do not require manual registration.

Database

• When modifying a column, the migration must include all of the attributes that were previously defined on the column. Otherwise, they will be dropped and lost.

• Laravel 12 allows limiting eagerly loaded records natively, without external packages: $query->latest()->limit(10);.

Models

• Casts can and likely should be set in a casts() method on a model rather than the $casts property. Follow existing conventions from other models.

=== pint/core rules ===

Laravel Pint Code Formatter

• If you have modified any PHP files, you must run vendor/bin/pint --dirty --format agent before finalizing changes to ensure your code matches the project's expected style.
• Do not run vendor/bin/pint --test --format agent, simply run vendor/bin/pint --format agent to fix any formatting issues.

=== phpunit/core rules ===

PHPUnit

• This application uses PHPUnit for testing. All tests must be written as PHPUnit classes. Use php artisan make:test --phpunit {name} to create a new test.
• If you see a test using "Pest", convert it to PHPUnit.
• Every time a test has been updated, run that singular test.
• When the tests relating to your feature are passing, ask the user if they would like to also run the entire test suite to make sure everything is still passing.
• Tests should cover all happy paths, failure paths, and edge cases.
• You must not remove any tests or test files from the tests directory without approval. These are not temporary or helper files; these are core to the application.

Running Tests

• Run the minimal number of tests, using an appropriate filter, before finalizing.
• To run all tests: php artisan test --compact.
• To run all tests in a file: php artisan test --compact tests/Feature/ExampleTest.php.
• To filter on a particular test name: php artisan test --compact --filter=testName (recommended after making a change to a related file).